关键词: CATIA V6, 绑扎桥, 实体模型, 自动建模

Abstract: An automatic modeling method for solid model of structure is proposed based on the frame model of the lashing bridge structure created by parameterized templates, in order to improve the efficiency of 3D design of lashing bridges in CATIA V6. The geometric features and parameter properties of the components of the structure frame model are analyzed and reviewed. An automatic modeling program is then developed for the lashing bridge by using the professional interfaces that are provided by the secondary development tool component application architecture（CAA） together with the out of the box functions of building solid model of the structure on the CATIA V6 platform. The feasibility and efficiency of the automatic generation technology for the structure detail model（SDM） of CATIA V6 are verified based on the 3D design of the lashing bridge for a 16 000 TEU container ship. This automatic modeling technology improves the 3D design methodology of the lashing bridge based on CATIA V6, resulting in higher modeling efficiency and accuracy than the manual modeling technology with reduced implementation cost of the 3D design, indicating that the technology has strong engineering practical value.

Key words: CATIA V6, lashing bridge, solid model, automatic generation